Specify chemical composition of fluid and formation minerals from the Initial pane. Set initial...
5
160 160 120 120 80 80 m/day 5 5 ¶ ‚ 0 5 10 15 20 0 5 10 15 20 Beidellit-C a (volum e% ) 0 3 1.5 D ay 20
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Transcript of Specify chemical composition of fluid and formation minerals from the Initial pane. Set initial...
160
160
120
120
80
80
m/day
55
¶‚
0
5
10
15
20
0 5 10 15 20Beidellit-Ca (volume%)
0 31.5
Day 20
Specify chemical composition of fluid and formation minerals from the Initial pane.
Set initial temperature Set starting and ending times
A preexponential factor and activation energy allow reaction rate to vary with temperature.
“nucleus density” allows minerals not present initially to form.
Specify kinetic rate laws for mineral precipitation and dissolution from the Reactants pane.
Set permeability to reflect changes in porosity and mineral volume.
Formation of clay mineral scale around the wellbore alters reservoir porosity and permeability.
